2948625

素因数分解:

$3^2\times 5^3\times {\mathrm{2621}}^1$

素因数の和:2642

約数の個数: 24

約数和(自身を含む): 5317416

約数和(自身を除く): 2368791

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 2621, 7863, 13105, 23589, 39315, 65525, 117945, 196575, 327625, 589725, 982875, 2948625]

約数ペア:

[(1, 2948625), (3, 982875), (5, 589725), (9, 327625), (15, 196575), (25, 117945), (45, 65525), (75, 39315), (125, 23589), (225, 13105), (375, 7863), (1125, 2621)]